1956528000

素因数分解:

$2^7\times 3^3\times 5^3\times 7^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 512

約数和(自身を含む): 8248780800

約数和(自身を除く): 6292252800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 250, 252, 270, 280, 288, 300, 315, 320, 336, 350, 360, 375, 378, 384, 400, 420, 432, 448, 450, 480, 500, 504, 525, 540, 560, 576, 600, 630, 640, 647, 672, 675, 700, 720, 750, 756, 800, 840, 864, 875, 896, 900, 945, 960, 1000, 1008, 1050, 1080, 1120, 1125, 1152, 1200, 1260, 1294, 1344, 1350, 1400, 1440, 1500, 1512, 1575, 1600, 1680, 1728, 1750, 1800, 1890, 1920, 1941, 2000, 2016, 2100, 2160, 2240, 2250, 2400, 2520, 2588, 2625, 2688, 2700, 2800, 2880, 3000, 3024, 3150, 3200, 3235, 3360, 3375, 3456, 3500, 3600, 3780, 3882, 4000, 4032, 4200, 4320, 4480, 4500, 4529, 4725, 4800, 5040, 5176, 5250, 5400, 5600, 5760, 5823, 6000, 6048, 6300, 6470, 6720, 6750, 7000, 7200, 7560, 7764, 7875, 8000, 8064, 8400, 8640, 9000, 9058, 9450, 9600, 9705, 10080, 10352, 10500, 10800, 11200, 11646, 12000, 12096, 12600, 12940, 13440, 13500, 13587, 14000, 14400, 15120, 15528, 15750, 16000, 16175, 16800, 17280, 17469, 18000, 18116, 18900, 19410, 20160, 20704, 21000, 21600, 22400, 22645, 23292, 23625, 24000, 24192, 25200, 25880, 27000, 27174, 28000, 28800, 29115, 30240, 31056, 31500, 32350, 33600, 34938, 36000, 36232, 37800, 38820, 40320, 40761, 41408, 42000, 43200, 45290, 46584, 47250, 48000, 48525, 50400, 51760, 54000, 54348, 56000, 58230, 60480, 62112, 63000, 64700, 67200, 67935, 69876, 72000, 72464, 75600, 77640, 80875, 81522, 82816, 84000, 86400, 87345, 90580, 93168, 94500, 97050, 100800, 103520, 108000, 108696, 112000, 113225, 116460, 120960, 122283, 124224, 126000, 129400, 135870, 139752, 144000, 144928, 145575, 151200, 155280, 161750, 163044, 168000, 174690, 181160, 186336, 189000, 194100, 201600, 203805, 207040, 216000, 217392, 226450, 232920, 242625, 244566, 248448, 252000, 258800, 271740, 279504, 289856, 291150, 302400, 310560, 323500, 326088, 336000, 339675, 349380, 362320, 372672, 378000, 388200, 407610, 414080, 432000, 434784, 436725, 452900, 465840, 485250, 489132, 504000, 517600, 543480, 559008, 566125, 579712, 582300, 604800, 611415, 621120, 647000, 652176, 679350, 698760, 724640, 727875, 745344, 756000, 776400, 815220, 869568, 873450, 905800, 931680, 970500, 978264, 1008000, 1019025, 1035200, 1086960, 1118016, 1132250, 1164600, 1222830, 1242240, 1294000, 1304352, 1358700, 1397520, 1449280, 1455750, 1512000, 1552800, 1630440, 1698375, 1739136, 1746900, 1811600, 1863360, 1941000, 1956528, 2038050, 2070400, 2173920, 2183625, 2236032, 2264500, 2329200, 2445660, 2588000, 2608704, 2717400, 2795040, 2898560, 2911500, 3024000, 3057075, 3105600, 3260880, 3396750, 3493800, 3623200, 3726720, 3882000, 3913056, 4076100, 4347840, 4367250, 4529000, 4658400, 4891320, 5095125, 5176000, 5217408, 5434800, 5590080, 5823000, 6114150, 6211200, 6521760, 6793500, 6987600, 7246400, 7764000, 7826112, 8152200, 8695680, 8734500, 9058000, 9316800, 9782640, 10190250, 10352000, 10869600, 11180160, 11646000, 12228300, 13043520, 13587000, 13975200, 14492800, 15285375, 15528000, 15652224, 16304400, 17469000, 18116000, 18633600, 19565280, 20380500, 21739200, 23292000, 24456600, 26087040, 27174000, 27950400, 30570750, 31056000, 32608800, 34938000, 36232000, 39130560, 40761000, 43478400, 46584000, 48913200, 54348000, 55900800, 61141500, 65217600, 69876000, 72464000, 78261120, 81522000, 93168000, 97826400, 108696000, 122283000, 130435200, 139752000, 163044000, 195652800, 217392000, 244566000, 279504000, 326088000, 391305600, 489132000, 652176000, 978264000, 1956528000]

約数ペア:

[(1, 1956528000), (2, 978264000), (3, 652176000), (4, 489132000), (5, 391305600), (6, 326088000), (7, 279504000), (8, 244566000), (9, 217392000), (10, 195652800), (12, 163044000), (14, 139752000), (15, 130435200), (16, 122283000), (18, 108696000), (20, 97826400), (21, 93168000), (24, 81522000), (25, 78261120), (27, 72464000), (28, 69876000), (30, 65217600), (32, 61141500), (35, 55900800), (36, 54348000), (40, 48913200), (42, 46584000), (45, 43478400), (48, 40761000), (50, 39130560), (54, 36232000), (56, 34938000), (60, 32608800), (63, 31056000), (64, 30570750), (70, 27950400), (72, 27174000), (75, 26087040), (80, 24456600), (84, 23292000), (90, 21739200), (96, 20380500), (100, 19565280), (105, 18633600), (108, 18116000), (112, 17469000), (120, 16304400), (125, 15652224), (126, 15528000), (128, 15285375), (135, 14492800), (140, 13975200), (144, 13587000), (150, 13043520), (160, 12228300), (168, 11646000), (175, 11180160), (180, 10869600), (189, 10352000), (192, 10190250), (200, 9782640), (210, 9316800), (216, 9058000), (224, 8734500), (225, 8695680), (240, 8152200), (250, 7826112), (252, 7764000), (270, 7246400), (280, 6987600), (288, 6793500), (300, 6521760), (315, 6211200), (320, 6114150), (336, 5823000), (350, 5590080), (360, 5434800), (375, 5217408), (378, 5176000), (384, 5095125), (400, 4891320), (420, 4658400), (432, 4529000), (448, 4367250), (450, 4347840), (480, 4076100), (500, 3913056), (504, 3882000), (525, 3726720), (540, 3623200), (560, 3493800), (576, 3396750), (600, 3260880), (630, 3105600), (640, 3057075), (647, 3024000), (672, 2911500), (675, 2898560), (700, 2795040), (720, 2717400), (750, 2608704), (756, 2588000), (800, 2445660), (840, 2329200), (864, 2264500), (875, 2236032), (896, 2183625), (900, 2173920), (945, 2070400), (960, 2038050), (1000, 1956528), (1008, 1941000), (1050, 1863360), (1080, 1811600), (1120, 1746900), (1125, 1739136), (1152, 1698375), (1200, 1630440), (1260, 1552800), (1294, 1512000), (1344, 1455750), (1350, 1449280), (1400, 1397520), (1440, 1358700), (1500, 1304352), (1512, 1294000), (1575, 1242240), (1600, 1222830), (1680, 1164600), (1728, 1132250), (1750, 1118016), (1800, 1086960), (1890, 1035200), (1920, 1019025), (1941, 1008000), (2000, 978264), (2016, 970500), (2100, 931680), (2160, 905800), (2240, 873450), (2250, 869568), (2400, 815220), (2520, 776400), (2588, 756000), (2625, 745344), (2688, 727875), (2700, 724640), (2800, 698760), (2880, 679350), (3000, 652176), (3024, 647000), (3150, 621120), (3200, 611415), (3235, 604800), (3360, 582300), (3375, 579712), (3456, 566125), (3500, 559008), (3600, 543480), (3780, 517600), (3882, 504000), (4000, 489132), (4032, 485250), (4200, 465840), (4320, 452900), (4480, 436725), (4500, 434784), (4529, 432000), (4725, 414080), (4800, 407610), (5040, 388200), (5176, 378000), (5250, 372672), (5400, 362320), (5600, 349380), (5760, 339675), (5823, 336000), (6000, 326088), (6048, 323500), (6300, 310560), (6470, 302400), (6720, 291150), (6750, 289856), (7000, 279504), (7200, 271740), (7560, 258800), (7764, 252000), (7875, 248448), (8000, 244566), (8064, 242625), (8400, 232920), (8640, 226450), (9000, 217392), (9058, 216000), (9450, 207040), (9600, 203805), (9705, 201600), (10080, 194100), (10352, 189000), (10500, 186336), (10800, 181160), (11200, 174690), (11646, 168000), (12000, 163044), (12096, 161750), (12600, 155280), (12940, 151200), (13440, 145575), (13500, 144928), (13587, 144000), (14000, 139752), (14400, 135870), (15120, 129400), (15528, 126000), (15750, 124224), (16000, 122283), (16175, 120960), (16800, 116460), (17280, 113225), (17469, 112000), (18000, 108696), (18116, 108000), (18900, 103520), (19410, 100800), (20160, 97050), (20704, 94500), (21000, 93168), (21600, 90580), (22400, 87345), (22645, 86400), (23292, 84000), (23625, 82816), (24000, 81522), (24192, 80875), (25200, 77640), (25880, 75600), (27000, 72464), (27174, 72000), (28000, 69876), (28800, 67935), (29115, 67200), (30240, 64700), (31056, 63000), (31500, 62112), (32350, 60480), (33600, 58230), (34938, 56000), (36000, 54348), (36232, 54000), (37800, 51760), (38820, 50400), (40320, 48525), (40761, 48000), (41408, 47250), (42000, 46584), (43200, 45290)]